It's a programming joke. If you declare variables or set a value to a space in the storage, this space is blocked even after the programme is done using that variable. So to write a programme with efficient use of storage, you have to free the storage space after you are using it.
Many programming languages use a routine called "garbage collector" to free unused storage space.
So, if you don't want to be a garbage collector, you have to assign storage space manually.
Nah, englishers just lack the skill.
In greek, the p is loud in pterodactyl and psychology.
Saiki for psyche, psh, that's 1/6 letters read correctly. Or with greek letters, that's 0/4 (ψυχή).